Computer Science and Engineering

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Questions related to Computer Science and Engineering

Should the review process of any journal be free?

Most of the journals (we can say all journals) consider submitting the manuscript to many journals in the same time as illegal act. They consider that as a waste of the voluntary work of the...

04 April 2015 6,118 0 View

Running MapReduce application on hadoop using eclipse IDE takes less time than running as JAR file on a Terminal, why is this the case?

I am using Hadoop-2.6.0 and Eclipse Kepler/Juno. I have executed my MapReduce Job in both way and I found that running jar file on Terminal takes more time than direct execution for Eclipse IDE. I...

02 April 2015 2,175 16 View

Can anyone help me with this doubt about LVQ?

I need classify a set of patterns into two classes. Is it recommendable to use LVQ for that purpose?

21 March 2015 3,558 2 View

What installations of large, high-resolution displays do you know of?

The specs I am interested in are: number of displays / projectors, total resolution, number of computers the display is driven by. I am currently trying to make some overview.

18 March 2015 7,712 5 View

How do I achieve overflow logic for unsigned addition without using ALU?

Let us assume ALU’s overflow logic were broken for unsigned addition on your MIPS processor. We don’t want to buy a new processor. Could you solve this problem in software? Specifically, create a...

03 March 2015 1,375 1 View

How scientifically prove a god?

Can we prove a god existence scientifically? How??

03 March 2015 1,376 0 View

Can anyone help me with this doubt about LVQ?

I need classify a set of patterns into two classes. Is it recommendable to use LVQ for that purpose?

03 March 2015 5,230 3 View

Interested to send a chapter on Innovation and computing for Apple Academic Volumes?

Apple Academic exciting new series invitation on Innovation andcomputing link for welcoming your brilliant chapters. Please sendabstract first ASAP to my either emails: Acdmkrd@ gmail.com...

03 March 2015 6,466 0 View

Has anyone worked on the enhanced variant of Swarm Intelligence (SI) techniques ?

Swarm Intelligence (SI) techniques are more and more used by researchers in a wide range of areas: physics, economy, materials, biomedical sciences, computer sciences, engineering... Recently, new...

19 February 2015 2,653 4 View

Is it possible to activate ACC at '0' speed ?

ACC needs 'Headway distance' and 'Desired speed' as input from user. If vehicle is just stared and without driving manually for certain speed or distance, can ACC be activated ?

19 February 2015 4,730 3 View

Execution time of MR program on Hadoop-2.6.0 is more than on Hadoop-1.2.1 ?

I have executed my MapReduce program on these two version of Hadoop and observe that Hadoop-2.6.0 takes about double time in comparison to Hadoop-1.2.1. And also confused about the jar files of...

18 February 2015 8,964 1 View

On eclipse which jar files of hadoop-2x should be added for MapReduce program ?

I am using hadoop-2.6.0 and eclipse kepler on Ubuntu-14.04. I am confused about library file of hadoop, as there are so many jar files in contrast to hadoop-1x. So how many jar files should be...

18 February 2015 3,359 2 View

What is Virtual Mobile Infrastructure (VMI)?

Some people say VMI is coined based on the concept of Virtual Desktop Infrastructure (VDI), what is your definition of VMI? Do you think VMI is practical? What are the use cases for VMI? Do you...

17 February 2015 974 5 View

Why software engineering paradigm for CBSD (CBD of software products) deviated from the reality of CBD (Component Based Design) of physical products?

Please kindly let me summarize the reality of CBD of the large physical products: In case of the CBD (Component Based Design) of physical products the following things are taken for granted:...

13 February 2015 546 8 View

Can anyone provide the correct branch and load data of the 136 bus brazilian test distribution system?

We require to test our reconfiguration algorithm on the 136 bus brazilian test distribution system. This radial test distribution system is used by many researchers for verifying the...

02 February 2015 596 0 View

How many time must we call the relax function to ensure that for each vertex u, D[u] equals to length of shortest path from vertex 1 to u?

In a Weighted Directed Graph G (with positive weights), with n vertex and m edges, we want to calculate the shortest path from vertex 1 to other vertexes. We use 1-dimensional array D[1..n], and...

02 February 2015 4,642 2 View

On eclipse which jar files of hadoop-2x should be added for MapReduce program ?

I am using hadoop-2.6.0 and eclipse kepler on Ubuntu-14.04. I am confused about library file of hadoop, as there are so many jar files in contrast to hadoop-1x. So how many jar files should be...

02 February 2015 509 3 View

Execution time of MR program on Hadoop-2.6.0 is more than on Hadoop-1.2.1 ?

I have executed my MapReduce program on these two version of Hadoop and observe that Hadoop-2.6.0 takes about double time in comparison to Hadoop-1.2.1. And also confused about the jar files of...

02 February 2015 1,679 1 View

Is it possible to activate ACC at '0' speed ?

ACC needs 'Headway distance' and 'Desired speed' as input from user. If vehicle is just stared and without driving manually for certain speed or distance, can ACC be activated ?

02 February 2015 5,428 3 View

If I start reading scientific papers, which are the must read papers on "speech to text" conversion?

I need some basic scientific paper list of speech to text technology.

02 February 2015 9,683 7 View

What is Virtual Mobile Infrastructure (VMI)?

Some people say VMI is coined based on the concept of Virtual Desktop Infrastructure (VDI), what is your definition of VMI? Do you think VMI is practical? What are the use cases for VMI? Do you...

02 February 2015 4,655 5 View

Why software engineering paradigm for CBSD (CBD of software products) deviated from the reality of CBD (Component Based Design) of physical products?

Please kindly let me summarize the reality of CBD of the large physical products: In case of the CBD (Component Based Design) of physical products the following things are taken for granted:...

02 February 2015 8,347 9 View

How to upgrade Hadoop-1.2.1 to Hadoop-2.6.0 ?

I am using Hadoop-1.2.1 on Ubuntu 14.04 and want to execute my mapreduce code on Hadoop-2.6.0. Does it need a fresh installation of newer version or it can be upgraded from older to newer version?

02 February 2015 6,030 0 View

What parameters should be taken to track mouse location on screen using Kalman filter?

I am working on the code to trace mouse location on screen using the Kalman filter. But I wanted to know which parameters (with values) I should consider? What values should be taken in the...

02 February 2015 5,898 5 View

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